ENGLISH
Burner model
NOZZLE TYPE
GPH
1,75
2,00
"BTL 14
2,50
3,50
2,50
3,50
"BTL 20
4,00
5,00
5,50
4,00
5,00
"BTL 26
5,50
6,50
The values reported on this table refer to
12% CO2 ( 4.5 O2 ) at level and 0.1 mbar
pressure in the combustion chamber.
ADJUSTMENT DATA
Pump pressure
Burner flow rate
bar
kg/h
7,30
8,30
12
10,20
14,00
10,20
14,00
12
16,20
19,00
22,00
16,00
19,00
12
22,00
26,00
The values indicated in the table are purely indica-
tive; for best burner performance adjustment ne-
eds to be made in accordance with the demands
of the particular boiler type.
16 / 28
0006080871_202001
(3) Air damper adjustment
50Hz
60Hz
1,5
1
2
1,5
2
1,5
3,5
3
2,5
2
2,5
2
3
2,5
4
3,5
6
5,5
3
2,5
3,5
3
4
3,5
4
3,5
RECOMMENDED NOZZLES:
DELAVAN B 60°
MONARCH R 60°
DELAVAN W 60°
(2) Disk position
adjustment
# mark
2
2
5
7
1
4
4
5
7
0
3
4
6